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The Schurter Inc. 4430.2053 is a 2-pole thermal circuit breaker featuring rocker actuation and a panel mount design. It provides thermal overload protection with a rated current of 16A and a rated voltage of 240 VAC or 60 VDC.
This circuit breaker is built for reliability, offering a mechanical lifetime of 50,000 switching cycles and AC/DC operational lifetimes of 50,000 cycles at 1x Ir. It has a conditional short circuit capacity of 1 kA at 240 VAC and various Icn ratings depending on the current and voltage conditions.
Environmental specifications include a degree of protection of IP40 on the front side, which can be increased to IP54 with a factory-mounted protection cover. The operating temperature range is -10°C to 55°C.
Applications for this thermal circuit breaker include power tools, industrial appliances, power supplies, equipment for construction, and cleaning equipment.
The circuit breaker is rated for 240VAC and 60VDC.
The rated current is 16A.
The operating temperature range is -10°C to 55°C.
IP40 on the front side, IP54 with factory-mounted protection cover.
It has 2 poles.
It has a rocker actuator.
It is approved to CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077.